期刊名称：Journal of Theoretical and Applied Information Technology
印刷版ISSN：1992-8645
电子版ISSN：1817-3195
出版年度：2015
卷号：71
期号：2
出版社：Journal of Theoretical and Applied
摘要：This paper presents the development of a new scheme called Adaptive Throughput Policy (ATP) algorithm to control internet inbound throughput utilization in an IP-based network by considering traffic flows and their processing times. Real live inbound internet traffics collected from a Campus Network with Committed Access Rate (CAR) of 16 Mbps bandwidth allocations to internal users are analyzed. New mathematical model with identified parameters are derived and policies are simulated using Token Bucket theory control mechanism. Three main policies conditions called P1 which is controlled on 5% under threshold, P2 which is controlled on threshold rate and P3 which is controlled beyond 10% threshold are defined as filtered condition. ATP simulation evaluated throughput performance on the real live internet traffic. Result present achievement in throughput performance which includes Bucket Capacity, Bandwidth Saving and Processing Time for daily and weekly traffics. The findings show that ATP algorithm resulted in higher bandwidth saving and faster traffic process time in particular during under threshold (P1). Burst throughput are managed to control according to identified implement policies in the development system.
关键词：Policy; Throughput; Internet Traffic; Algorithm; Model; Bandwidth Management; IP-based Network.
